And it was anything but boring.
See what she — and other fashionable folks — wore to the 2019 Guggenheim International Gala on Wednesday.
Being underdressed has never looked so cool.
Plus, take a look at a video recap of the Guggenheim International Gala, sponsored by Dior.
Performing at a Dior-sponsored party on Wednesday, Grimes's appealingly oddball style was out in full force.